<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>Document</title>
	<script type="text/javascript">
	get(1,3)
	function get(a,b){
		var i=Math.random()*(b-a)+a
		i=Math.round(i)
		document.write(i)
	}
	</script>
</head>
<body>
	
</body>
</html>